How to Unlock Flame Breathing in Slayers 2 (Requirements and All Forms)

Flame Breathing is a combat style in Roblox:Slayers 2 focused on burst damage. It requires a specific level, currency, and materials before speaking with the trainer. Below are all the steps, from locating Rengu to unlocking the forms and using them in combat.

Requirements to Obtain Flame Breathing

Before traveling to the trainer, all the items he requests must be collected. If any is missing, Rengu will not start the questline.

Requirement	Amount	How to Get
Character Level	25	Complete quests and defeat enemies
Wen	6,000	Finish NPC quests across the map
Demon Horns	10	Farm Hoyuzo Subordinates or the Hoyuzo Boss

 

The fastest Demon Horn source is the cave behind Bamboo Grove’s waterfall, where Hoyuzo Subordinate demons spawn. These have a 30% chance to drop 1 horn each, while the Hoyuzo Boss has a 50% chance to drop 3 at once. Focusing on the boss when it is available reduces farming time.

Where the Flame Breathing Trainer Is

The trainer is Rengu and he stands on the upper rooftop of a large two-story wooden house in the Forgotten Ruins area. He is not visible from ground level, so players who do not know to climb the structure often walk right past it. Route from Bamboo Grove:

1. Head east from Bamboo Grove, cross the river, and climb back onto land near the torii gate.
2. Pass through Mistfall Harbor and locate the long dark-red bridge.
3. Cross the bridge and swim the water section to reach the shoreline cliff.
4. Climb the rock face directly to bypass the main road and reach the upper plateau.
5. Move through the Wilderness zone into Forgotten Ruins. A cherry blossom tree marks the cliff near the Rengu boss area.
6. Pass the open stone ruins and a red torii gate. The large wooden house sits at the plateau’s edge.
7. Climb the lower eaves to reach the upper rooftop where Rengu is standing.

How to Complete All 6 Flame Breathing Training Tasks

Once Rengu accepts the materials, six sequential trials begin. Each one unlocks the next, so the active quest marker must be followed. Meditation
A timing-based mini-game where the player clicks when the moving indicator hits the correct position. Audio cues can help if the visual indicator moves too fast. Continue clicking correctly until the progress bar reaches 100%. Push-ups
Follow the button prompts on screen and match each input when the timing indicator lines up. Maintain a steady rhythm and hit 100% to complete the task. Boulder Split
A boulder-cutting challenge that requires keeping inputs aligned with the on-screen prompts. Stay focused on the movement direction and complete the required cuts to advance. Aim Training
Targets appear on screen and each one must be hit. Continue until the task counter completes. Staying calm and tracking each target cleanly is faster than rushing. Cup Training
This is the memory challenge. A ball hides under one of three cups, the cups shuffle, and the correct one must be picked. It needs to be completed correctly 10 times. Missing costs one of three lives, so concentrate on tracking the ball cup from the start of each shuffle rather than trying to follow it mid-movement. The next training stage stays locked until the cup counter reaches 10/10. There is no shortcut. Take time on each round rather than rushing and losing lives. Defeat the Flame Trainee
The final trial pits the player against the Flame Trainee Mini Boss at the cliffside, who has 600 HP. The objective counter runs to 5/5. Avoid attacking recklessly and watch the boss’s movement patterns to bait attacks before countering. Defensive play works better here than raw aggression. Once all six tasks are done, Flame Breathing registers on the character. Open the Skill Tree and spend Skill Points to unlock individual forms.

Flame Breathing Forms and When They Unlock

Forms unlock as Mastery level increases. Each move serves a different role in combat.

Mastery Level	Move Name	Keybind	Combat Role
1	Rising Scorching Sun	Z	Vertical mobility, anti-air
18	Unknowing Fire	X	Gap closing, decapitation
26	Blooming Undulation	C	Defensive counter
32	Blazing Universe	V	High-damage vertical strikes
47	Flame Tiger	B	Multi-hit offensive pressure
59	Purgatory	N	Ultimate finisher

 

Unknowing Fire is the primary opener for closing distance at the start of a fight. Blooming Undulation doubles as both a defensive tool and an area damage move since enemies who enter its range take damage independently of direct input. Purgatory, the ultimate, requires reaching Mastery 59 and defeating the Rengoku boss to finalize the unlock.

What the Rengu Boss Drops

The World Event Boss Rengu near the trainer location drops equipment on a separate loot table from the training questline.

Drop	Chance
Flame Katana	100%
Flame Katana [Flame]	15%
FlameSlayer Uniform	15%
FlameSlayer Uniform [Flame]	5%
[Forged by Flame] Title	2%

 

The Flame Katana is a guaranteed drop, making Rengu a reliable source for the first fire-element weapon. The [Forged by Flame] Title at 2% is rare enough that most players will not see it on their first few kills.

What Comes After Unlocking Flame Breathing

Unlocking the style is the starting point. Final Selection puts the player against the Hand Demon and offers a chance to earn mythic Flame drops from that encounter. Mastery farming after that is what separates a player who has Flame Breathing from one who actually uses it effectively. Players still working through the early stages of theirSlayer build can check the full progression guide from level 1 through the Forge at 65. For clans, Demon Arts, and weapons in one place, theSlayers 2 tier list and best builds guide is the most complete reference available.